Proofsource Review: See Where AI Leaves Your Brand Out, and Fix It
MarketingPaidProofsource runs daily AI-answer checks on ChatGPT, Perplexity, Claude and Google AI Overviews, shows where your brand is named or missing, then drafts fixes your team can approve and publish.
About Proofsource
Proofsource is an AI search-visibility platform aimed at a new kind of question: not “where do I rank on Google?” but “when buyers ask an AI engine about my problem, does my brand get named?” It runs your buyers' questions through ChatGPT, Perplexity, Claude and Google AI Overviews on the free trial, and across all ten engines daily on paid plans, recording who is named, who gets named instead of you, and which pages each engine cites as evidence. The output is organised around gaps rather than vanity metrics. For every question the platform shows whether your brand appeared, which brand the engine chose instead, and the exact source pages the answer leaned on. Every figure opens to the underlying answers, and alerts only fire when a 95% confidence interval disagrees with the previous run, so a “you were left out” notification can be checked rather than trusted. The second half of the product is the fix loop. For each gap, the platform drafts a resolution, a content change or a claim to make, which you can review and approve. On paid plans, agents then publish the fix through your connected integrations, and the platform re-checks the same questions to see whether the answer actually moved. Plans sit above the free trial. Custom starts at $64 per brand per month for daily runs of all ten engines, unlimited seats, an agency mode with client workspaces and white-label reports, plus a REST API and SSO. Managed moves the work in-house: the product team runs the scans, ships the fixes and reports monthly, quoted on a call. On the data side the company is unusually direct. The security page states data lives in the United States on Amazon Web Services, lists each subprocessor, describes read-only connections to tools you connect, and says it does not sell personal data or share it with advertisers.
Pricing & Plans
A free trial runs 200 real AI answers about your brand across four engines for two days, with 100 credits for drafts, chat and agents, and no card required. Custom starts at $64 per brand per month for daily runs of all ten engines; Managed, run end to end by Proofsource's team, is quoted on a call.
Free trial
A real scan against four engines, no card and no sales call
- 200 real AI answers about your brand
- ChatGPT, Perplexity, Claude and Google AI Overviews
- Who AI names instead of you, ranked
- Every source AI cites, with the exact page
- A drafted fix for every gap
- 100 credits for drafts, chat and agents
Custom
All ten engines, daily or hourly, for teams that act on the answers
- All 10 AI engines, daily or hourly
- Unlimited seats for your whole team
- More questions, brands and markets
- Agency mode with client workspaces and white-label reports
- Agents, Run now, REST API and SSO
- Support from the team that builds it
Managed
Proofsource's in-house team runs the program end to end
- Run entirely by the in-house team
- Content fixes drafted, shipped and re-verified
- Outreach handled for you
- Monthly report and review call
Best For
Recommended use cases and scenarios where Proofsource shines.
Pros
- Tracks the engines buyers actually use: ChatGPT, Perplexity, Claude and Google AI Overviews on the free trial, ten engines daily on paid plans
- Every alert and figure opens to the underlying AI replies, with a 95% confidence interval behind the numbers
- Fixes arrive as drafted, reviewable content that agents can publish and then re-verify against the same questions
- The free trial returns 200 real answers about your brand with no card and no sales call
- Agency mode with client workspaces and white-label reports on Custom plans
- CSV and JSON export, a REST API and SSO are included on Custom
Cons
- The free trial ends after two days, and there is no permanent free plan
- Custom is quoted per brand per month, and the final price is set on a demo call rather than at checkout
- Data is stored in the United States on AWS, a factor EU-based buyers should weigh
- Agent publishing, all ten engines, integrations and the API are locked to paid plans
Reviews & Ratings
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